Summary: What's happening in the world of pop? FT critics Ludovic Hunter-Tilney and Richard Clayton join Neville Hawcock in the studio to look forward to this summer's pop festivals - and to ask whether pop itself has become too backward-looking, as Simon Reynolds argues in his new book Retromania. Are we really addicted to the past? And are YouTube and now the Apple iCloud part of this trend? Produced by Griselda Murray Brown
